220EV Battery Electric Vehicles (BEV) rely on 12V batteries that act as a buffer when the converter cannot...
Peterbilt technical service bulletin 32-022 for 2020-2023 Peterbilt 220.
- Bulletin number
- 32-022 (32-022)
- Component
- Electrical system
- Summary
- 220EV Battery Electric Vehicles (BEV) rely on 12V batteries that act as a buffer when the converter cannot meet peak 12V demand, causing additional stress to the batteries. This can lead to depleted 12V batteries.
Vehicles covered
- Peterbilt 220 2020-2023 2020202120222023
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